| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $249.85 | 12.446% | $280.9463 | $280.95 | $280.95 | $280.90 |
| Purchase #2 | $12.99 | 6.163% | $13.7906 | $13.79 | $13.80 | $13.80 |
| Purchase #3 | $63.53 | 8.871% | $69.1657 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $73.39 | 8.310% | $79.4887 | $79.49 | $79.50 | $79.50 |
| Purchase #5 | $233.93 | 8.619% | $254.0924 | $254.09 | $254.10 | $254.10 |
| Purchase #6 | $156.63 | 7.554% | $168.4618 | $168.46 | $168.45 | $168.50 |
| Purchase #7 | $43.97 | 12.700% | $49.5542 | $49.55 | $49.55 | $49.60 |
| 7 purchase totals = | $834.29 | $915.4997 | $915.50 | $915.50 | $915.60 | |